Please Help Apple macbook pro A1708 EMC 3164 efi Lock

[SMDFlea]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

Hello, I need an unlocked bios for MacBook Pro A1708, EMC 3164, Serial number: C02VQNXAHV22, unfortunately the current memory is damaged and it is not possible to read the old firmware, the previous memory had an EFI lock.

Thank you in advance

Post #56 has clean ME firmware and is a good bios to use, just need to add your serial to that bios and change the fsys checksum.

https://www.badcaps.net/forum/showpo...43&postcount=5
4.3. Apple

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[vxn91607]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

I did everything like in the video and unfortunately the firmware does not want to be uploaded, an error appears during verification in the programming program

[vxn91607]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

Hello, can anyone check if this bios is OK? After uploading, the Macbook won't start

[Phuoc Tan]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

Hello, i need to remove bios password for MacBook Pro A1708, EMC 3164, Serial number: C02VQNXAHV22,

I'm attaching the original dump

Thank you in advance

Test and reply

[vxn91607]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

Test and reply

Unfortunately, after soldering the chip, the MacBook does not turn on and shows no signs of life, I only noticed that the disk heats up terribly

[SMDFlea]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

I only noticed that the disk heats up terribly

The disk meaning the bios chip ? , is the replacement chip the same voltage at the old one

[vxn91607]

Re: Please Help Apple macbook pro A1708 EMC 3164 efi Lock

The disk meaning the bios chip ? , is the replacement chip the same voltage at the old one

I mean the SSD drive, I tried it on the old chip and on the new identical one, unfortunately the symptoms are the same

[bodaroca]

Hello, Please Help, I need an unlocked bios for MacBook Pro A1708, EMC 3164, Serial number: FVFXLAU3HV22

[joutrade]

hi friend
I have efi locked MacBook pro a1708 emc 3164
please help to unlock it
am attaching the original bios

thanks

bios cleared and attached
do not forget to clear nvram before you install system

[albundy0815]

Hello
need unlock this bios
Model A1708 EMC 3164
Serial Number: FVFX6048HV2H

thanks in advance.

[albundy0815]

sorry that I've missed my introduction for new board members. Would someone please be so kind, to have a look on the locked EFI/BIOS (... and unlock it)?

[metallcii]

Hi everyone, I'm trying to unlock one of the MacBook A1708, I need the unlock bin file.

Can you please help me? I'll share the results, thanks in advance

Model A1708
Serial: FVFWH9ZAH22

[SMDFlea]

Post your bios backup

[octopusdoo]

After cleaning Efi pass my Mac A1708 have MDM lock now.
Any help for this?
s.n.FVFX123SHV2H
FV9826403
U8HWVQDR

[Vesko356]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules.
• Provide a BIOS/EC dump if possible
• Attach files directly to your post instead of linking to external websites

[octopusdoo]

No Help?
Can somebody make me good dump with my serial number?
Thanx

[DAN LI]

Can someone help me unlock this bios?

Model A1708 EMC 3164

Serial no. FVFXM04NHV2J

the board is 820-00840-A

Thanks!

[leo037_2023]

try this one, and tell me if work for you...

[itzusman]

Hello Masters.

I got 1 bios working with my macbook pro A1708. It got display. But now after installing new Os High Sierra 13.6 it is very slow on booting and legging in os too. some keys are not working in os. In the recovery every key works fine. Can some one tell me the problem? Is it ME Region Problem?

[danito]

Hello Masters.

I got 1 bios working with my macbook pro A1708. It got display. But now after installing new Os High Sierra 13.6 it is very slow on booting and legging in os too. some keys are not working in os. In the recovery every key works fine. Can some one tell me the problem? Is it ME Region Problem?

change chip 1st

[mon2]

Check mosfet Q1930.



Try the attached:

BIOS_820-00840.BIN.zip

[CirebeaTiberiu]

Hello guys. Can you help me with an EFI lock clear password
Macbook A1708 EMC 3164 Serial: FVFXN3TYHV2D

[danito]

Hello guys. Can you help me with an EFI lock clear password
Macbook A1708 EMC 3164 Serial: FVFXN3TYHV2D

try